25.6694-1—Section 6694 penalties applicable to tax return preparer.
        
        (a) In general.
         For general definitions regarding  section 6694 penalties applicable to preparers of gift tax returns or claims for refund, see  § 1.6694-1 of this chapter.
    
    
        
        (b) Effective/applicability date.
         Paragraph (a) of this section is applicable to returns and claims for refund filed, and advice provided, after December 31, 2008.